bpo-34632: fix installation of importlib.metadata (#13563)

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 466cd763c98dee39d1a41b3aa16a9a4dc44f3241..925d52f7894e11b0606cfb3f2f9139852ea1d982 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1320,6 +1320,7 @@ LIBSUBDIRS=       tkinter tkinter/test tkinter/test/test_tkinter \
                test/test_import/data/package \
                test/test_import/data/package2 \
                importlib \
+               importlib/metadata \
                test/test_importlib \
                test/test_importlib/builtin \
                test/test_importlib/data01 \